1: (2 4 8)

(0 18 16)(1 9 6)(2 4 8)(3 20 5)(7 12 10)(11 17 15)(13 19 14)

2: (3 20 5)

(0 18 16)(1 9 6)(2 4 8)(3)(5)(7 12 10)(11 17 15)(13 19 14)(20)

3: (2 4 8)

(0 18 16)(1 9 6)(2)(3)(4)(5)(7 12 10)(8)(11 17 15)(13 19 14)(20)

4: (1 9 6)

(0 18 16)(1)(2)(3)(4)(5)(6)(7 12 10)(8)(9)(11 17 15)(13 19 14)(20)